A radio remote activation method

By designing multi-parameter remote activation commands, the problem of unadjustable parameters of distress call devices was solved, enabling efficient, flexible activation and personalized control of distress call devices, thereby improving search and rescue efficiency and safety.

CN116192914BActive Publication Date: 2026-06-26XIAN FENGHUO ELECTRONIC SCI & TECH CO LTD
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Patent Information

Application Number
CN202211726373.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-12-30
Publication Date
2026-06-26
Estimated Expiration
2042-12-30

AI Technical Summary

Technical Problem

The parameters of existing distress call devices, such as the duration of their working state, the duration of their dormant state, and the duration of their activation commands, cannot be set by the user or modified remotely. This results in low search and rescue efficiency and a lack of flexibility. Broadcast activation cannot be used to differentiate activation for specific devices, affecting the safety and efficiency of search and rescue.

Method used

Design a remote activation command with multiple activation parameters, allowing users of distress and search devices to set activation parameters and achieve reliable remote activation and flexible control of distress devices through control parameters in the activation command. The activation command includes specific parameters such as working state duration, dormant state duration, and activation hold duration.

Benefits of technology

It improves the activation efficiency and flexibility of distress call devices, enhances search and rescue command and control capabilities, and enables personalized parameter settings and communication security for different distress call devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to the field of wireless communication search and rescue, and particularly relates to a radio remote activation method, comprising the following steps: step 1, after a person is in distress, a distress device sends a distress alarm information, and enters a "sleep-work" mode; step 2, after the search device receives the distress alarm information, an activation instruction is sent to activate the distress device; step 3, the distress device receives the activation instruction, adjusts the working parameters of itself with the activation parameters in the activation instruction, and receives a communication instruction. The present application has higher activation efficiency and stronger universality by designing the remote activation instruction with multiple activation parameters; the corresponding activation parameters can be set by the user of the distress device and the user of the search device, and the search device can remotely and reliably activate the distress device; the activation instruction also has control parameters, which can increase the corresponding search and rescue command control ability.
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Citation Information

Patent Citations

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